| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.89 | 7.460% | $166.4448 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $75.62 | 4.540% | $79.0531 | $79.05 | $79.05 | $79.10 |
| Purchase #3 | $18.41 | 10.199% | $20.2876 | $20.29 | $20.30 | $20.30 |
| Purchase #4 | $24.99 | 8.673% | $27.1574 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $152.31 | 6.704% | $162.5209 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $101.32 | 9.337% | $110.7802 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $138.87 | 5.702% | $146.7884 | $146.79 | $146.80 | $146.80 |
| 7 purchase totals = | $666.41 | $713.0324 | $713.03 | $713.05 | $713.10 | |